Dennis M. Ritchie
http://www.cs.bell-labs.com/who/dmr/
A man who changed the world with very few knowing who he was or that he ever existed. The world is a lesser place without him.
int main (int argc, const char **argv) { printf ("Goodbye Dennis.\n"); }
JHJL We need a "Like" button ;) Would we have had Tcl without the foundations laid by this great pioneer of our craft?